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Cornell Ranger vs PR1

Side-by-side comparison of Cornell Ranger (Cornell University) and PR1 (Stanford Personal Robotics Program) — specs, pricing, Robo Index, and verified deployments. Updated daily.

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Optimized for Manufacturing buyers. Priority specs lifted to the top and marked with a target.

Cornell Ranger
Cornell RangerBB
PR1AA

Layer 1: Identity & Trust

Manufacturer Country

  • Cornell Ranger
    Cornell RangerUnited States
  • PR1United States

Year First Available

  • Cornell Ranger
    Cornell Ranger2011
  • PR12008

Verified Deployments

  • Cornell Ranger
    Cornell Ranger0 Deployments
  • PR10 Deployments

Layer 2: Operational

Price

  • Cornell Ranger
    Cornell RangerResearch platform
  • PR1$50,000 USD

Battery / Shift Runtime

  • Cornell Ranger
    Cornell Ranger2 hrs
  • PR12 hrs

Availability Status

  • Cornell Ranger
    Cornell RangerACTIVE
  • PR1ACTIVE

Layer 3: Category Specific

Reach

  • Cornell Ranger
    Cornell Ranger—
  • PR11,831 mm

Payload Capacity

  • Cornell Ranger
    Cornell Ranger—
  • PR125 kg

Max Speed

  • Cornell Ranger
    Cornell Ranger—
  • PR10.8 m/s

Autonomy Level

  • Cornell Ranger
    Cornell Ranger—
  • PR1semi-autonomous

Insufficient data for full comparison

The following fields had no data for any of the selected robots: IP Rating

best in categoryweakest in categoryvalues differ

ROI Comparison

Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.

Annual labor displaced (per robot): $50,000

MetricCornell RangerPR1
InvestmentNo price$50,000
Payback period—12.0 mo
Net savings (5 yr)—$200,000
ROI (5 yr)—+400%

Cornell Ranger has no listed price, so payback can't be computed. Contact the manufacturer for a quote.

Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.

Trade-offs at a glance

Frequently asked

Who makes Cornell Ranger and PR1?

Cornell Ranger is made by Cornell University, based in US. PR1 is made by Stanford Personal Robotics Program, based in US.

When were Cornell Ranger and PR1 launched?

Cornell Ranger launched in 2011. PR1 launched in 2008.

How do Cornell Ranger and PR1 compare on the Robo Index?

Cornell Ranger grades BB on the Robo Index. PR1 grades AA. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.

Are Cornell Ranger and PR1 in the same category?

Both robots are classified as Research on Robolist. Filters and ranking treat them as direct alternatives.

What is the realistic total cost of ownership for Research robots?

Hardware cost is one input. Research TCO also includes integration, training, downtime, and end-of-life. Our breakdown: The real cost of a research platform.

What should a buyer ask vendors when choosing between Cornell Ranger and PR1?

Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The research-robot procurement RFP: questions and red flags.

Going deeper — picking the right robot

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About this comparison

Cornell Ranger vs PR1 compares two robots in the research category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.